00329nam a2200109Ia 4500008004100000082002300041100002400064245004300088260006000131300000900191650001900200140113s9999    xx            000 0 und d  a632.958.31(794) H9  a" Storer, Tracy I."  aControl of field rodents in Califirnia  b"College of agriculture university of California, 1949"  a48p.  aRodent control